package com.bonc.rms.utils;

import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.annotation.WebFilter;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

@WebFilter(filterName = "loginFilter", urlPatterns = "/*")
public class LoginFilter implements Filter {

	@Override
	public void destroy() {

	}

	@Override
	public void doFilter(ServletRequest request, ServletResponse response, FilterChain filterChain)
			throws IOException, ServletException {
		HttpServletRequest httpServletRequest = (HttpServletRequest) request;
		HttpServletResponse httpServletResponse = (HttpServletResponse) response;

		String url = httpServletRequest.getRequestURI();
//		if (!url.contains(".")) {
//			HttpSession httpSession = httpServletRequest.getSession();
//			String name = (String) httpSession.getAttribute("name");
//			if (name == null && !url.equals("/") && httpServletRequest.getHeader("referer") == null) {
//				httpServletResponse.sendRedirect("/");
//				return;
//			}
//		}
		filterChain.doFilter(httpServletRequest, httpServletResponse);
	}

	@Override
	public void init(FilterConfig arg0) throws ServletException {
	}

}
